Float array help

[Josh]

void run2(){
               float storage [50];
for(int i=0; i<=9; i++){
storage[i] = (i/10.0f + 1);
//cout << storage[i] << " "; //if used it will output all 10 numbers
}
}

It outputs all 10 numbers but the first number is just 1 instead of 1.0....

It prints 1, 1.1, 1.2, 1.3, and so on...but how can I get the first one to print 1.0...thanks

[Jordan]

You need to use the setprecision method with the fixed flag.

#include <iostream>
#include <iomanip>

using namespace std;

int main() {
      float storage [50];
      for(int i=0; i<=9; i++){
            storage = (i/10.0f + 1);
            cout << setprecision(2) << fixed;
            cout << storage << " ";
      }
      return 0;
}

[Josh]

Sept 3, 2011 9:54:37 GMT -8 Jordan said:

You need to use the setprecision method with the fixed flag.

#include <iostream>
#include <iomanip>

using namespace std;

int main() {
      float storage [50];
      for(int i=0; i<=9; i++){
            storage = (i/10.0f + 1);
            cout << setprecision(2) << fixed;
            cout << storage << " ";
      }
      return 0;
}

ok thanks man, I was thinking about that iomanip and setprecision just forgot about the fixed thing.

[Jordan]

Glad to help. What classes are you taking now?

[Josh]

Sept 4, 2011 20:54:29 GMT -8 Jordan said:

Glad to help. What classes are you taking now?

Just sent you a pm